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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">tiblj</journal-id><journal-title-group><journal-title xml:lang="ru">Туберкулез и болезни легких</journal-title><trans-title-group xml:lang="en"><trans-title>Tuberculosis and Lung Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2075-1230</issn><issn pub-type="epub">2542-1506</issn><publisher><publisher-name>Медицинские знания и технологии</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">tiblj-850</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Моноклональные антитела против Mycobacterium tuberculosis, выявляющие антиген в моче больных туберкулезом легких</article-title><trans-title-group xml:lang="en"><trans-title>Monoclonal antibodies against Mycobacterium tuberculosis, detecting the antigen in urine of the pulmonary tuberculosis patients</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Онян</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Onyan</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник,</p><p>107564,  г. Москва, ул. Яузская аллея, д. 2</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">nyano90@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авдиенко</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Аvdienko</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабаян</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Babayan</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Багдасарян</surname><given-names>Т. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Bagdasaryan</surname><given-names>T. R.</given-names></name></name-alternatives><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гергерт</surname><given-names>В. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Gergert</surname><given-names>V. Ya.</given-names></name></name-alternatives><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУН «Центральный НИИ туберкулеза»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central Tuberculosis Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>01</day><month>02</month><year>2016</year></pub-date><volume>94</volume><issue>2</issue><fpage>42</fpage><lpage>46</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Онян А.В., Авдиенко В.Г., Бабаян С.С., Багдасарян Т.Р., Гергерт В.Я., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Онян А.В., Авдиенко В.Г., Бабаян С.С., Багдасарян Т.Р., Гергерт В.Я.</copyright-holder><copyright-holder xml:lang="en">Onyan A.V., Аvdienko V.G., Babayan S.S., Bagdasaryan T.R., Gergert V.Y.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.tibl-journal.com/jour/article/view/850">https://www.tibl-journal.com/jour/article/view/850</self-uri><abstract><p>В биологических жидкостях больных туберкулезом легких присутствуют протеазоустойчивые белковые и липидные микобактериальные антигены. Получены противотуберкулезные моноклональные антитела (МАТ), реагирующие с белками, участвующими в синтезе молибдоптерина. С помощью двух МАТ, распознающих разные эпитопы на одном антигене с молекулярной массой 32, 50 и 75 кДа, создан двухсайтовый ИФА типа«сэндвич», способный выявлять микобактериальный антиген в антигенных препаратах M. tuberculosis и в образцах мочи больных туберкулезом. Однако специфичность этого теста невысока, так при исследовании образцов мочи был выявлен антиген у половины здоровых доноров. Это связано с тем, что в урогенитальном тракте человека присутствуют некоторые условно патогенные микроорганизмы, относящиеся к нормальной микрофлоре, с которыми перекрестно реагируют исследуемые МАТ.</p></abstract><trans-abstract xml:lang="en"><p>Protease-resistant protein and lipid mycobacterial antigens are present in biological fluids of pulmonary tuberculosis patients. Anti-tuberculosis monoclonal antibodies (MAb) reacting to proteins participating in the molybdopterin synthesis have been obtained. With the help of two MAb recognizing different epitopes on one antigen with molecular mass of 32, 50 and 75 kilodalton. With the help of which the two-site sandwich of IFA type capable of detecting the mycobacterial antigen in antigenic preparations of х M. tuberculosis and in urine samples of tuberculosis patients. However the specificity of this test is fairly low since when testing urine samples this antigen was found in the half of healthy donors. It is due to the fact that in human urogenital tract some opportunistic pathogens are present which belong to normal bacterial population with which the tested MAb have the cross-reaction.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>микобактериальные антигены</kwd><kwd>моноклональные антитела</kwd><kwd>гибридомная технология</kwd><kwd>гибридомная технология</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mycobacterial antigens</kwd><kwd>monoclonal antibodies</kwd><kwd>monoclonal antibody technology</kwd><kwd>monoclonal antibody technology</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Baron S. Medical Microbiology. 4th edition. University of Texas Medical Branch at Galveston, 1996.</mixed-citation><mixed-citation xml:lang="en">Baron S. Medical Microbiology. 4th edition. 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